Braum Advan Series Sport Seats - Black Leatherette (Red Stitching) Pair - Universal PDM_exhaust-tips-and-silencers and the crossover and return

and the crossover and return use 6AN ORB threaded ports

2004-2007 Subaru WRX STI

This is a compact

10mm (this)

Braum Advan Series Sport Seats - Black Leatherette (Red Stitching) Pair - Universal PDM_exhaust-tips-and-silencers and the crossover and returnBraum Advan Series Sport Seats Black Leatherette (Red Stitching) Pair The ADVAN series racing seats are designed for those who like to have their cake and eat it too. With the ADVAN series seats you dont have to choose between practicality and performance. Like the rest of the BRAUM lineup, the ADVAN series seats offer street friendly features like an easy to adjust, handle type reclining mechanism, as well as easy to clean and aesthetically pleasing